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CVE-2026-42160— Data Space Portal: Incorrect Authorization and Client-Side Enforcement of Server-Side Security in ghcr.io/sovity/ds-portal-ce-backend

Quick assessment

Affected
sovity dataspace-portal
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

dataspace-portal是sovity开源的一个数据空间管理门户。 dataspace-portal 2.1.1版本至7.3.2之前版本存在安全漏洞，该漏洞源于对自注册的“PENDING”组织/用户账户授权不足。

AI Predicted 7.5 Difficulty: Moderate EPSS 0.42% · P34

Affected Version Matrix 1

VendorProduct Version RangeStatus
sovity dataspace-portal >= 2.1.1, < 7.3.2 affected
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I. Basic Information for CVE-2026-42160

Vulnerability Information
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Vulnerability Title
Data Space Portal: Incorrect Authorization and Client-Side Enforcement of Server-Side Security in ghcr.io/sovity/ds-portal-ce-backend
Source: CVE Program / CVE List V5
Vulnerability Description
Data Space Portal is an open-source Software as a Service (SaaS) solution designed to streamline Dataspace management. From version 2.1.1 to before version 7.3.2, there is insufficient authorization in the dataspace-portal backend regarding self-registered "PENDING" organization / user accounts. This issue has been patched in version 7.3.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端安全的客户端实施
Source: CVE Program / CVE List V5
Vulnerability Title
dataspace-portal 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
dataspace-portal是sovity开源的一个数据空间管理门户。 dataspace-portal 2.1.1版本至7.3.2之前版本存在安全漏洞，该漏洞源于对自注册的“PENDING”组织/用户账户授权不足。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
sovity dataspace-portal >= 2.1.1, < 7.3.2 -

II. Public POCs for CVE-2026-42160

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III. Intelligence Information for CVE-2026-42160

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Vendor Advisories for CVE-2026-42160 (1)

Vendor Pages for CVE-2026-42160 (1)

IV. Related Vulnerabilities

Same weakness: CWE-602

V. Comments for CVE-2026-42160

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